JG

John David Gowen

📍 Tallassee, AL: #19 of 29 inventorsTop 70%
🗺 Alabama: #5,342 of 10,951 inventorsTop 50%
Overall (All Time): #3,149,698 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8388010 Manual wheelchair power assist Franklin Brent Butts 2013-03-05